• 25 Clutch36
• 26 Manual transmission397
• 27 Automatic transmission110
• 28 Transfer case2
• 29 Pedal assembly11
• 31 Frame, trailer operation61
• 32 Suspension54
• 33 Front axle86
• 35 Rear axle72
• 40 Wheels, chassis alignment check40
• 41 Propeller shaft4
• 42 Brakes - hydraulic and mechanical systems58
• 43 Brakes - pneumatic system and auxiliary brakes23
• 46 Steering77
• 54 Electrical system, equipment and instruments7
• 57 Central lubrication system2